Re: What do i need to know to replace my spark plug?
I will tell you what Murph. Looks like your spark plug is fine. When I replaced my spark plug, I went to a motorcycle shop, showed them my spark plug, and just by looking at it they found a compatible plug. One difference between the stock plug and the new plug was the hex size. A different hex size doesn't hurt anything as long as everything else is the same. But the different hex size meant that the kit supplied spark plug tool no longer fit. A buddy of mine gave me a spark plug socket, so I'm good to go.